diff --git a/js/client-mainmenu.js b/js/client-mainmenu.js
index f8bb26318..11fe46ce5 100644
--- a/js/client-mainmenu.js
+++ b/js/client-mainmenu.js
@@ -62,7 +62,7 @@
 				} else {
 					group = '<small>'+Tools.escapeHTML(group)+'</small>';
 				}
-				var buf = '<div class="pm-window pm-window-'+userid+'" data-userid="'+userid+'"><h3><button class="closebutton" href="'+app.root+'teambuilder"><i class="icon-remove-sign"></i></button>'+group+Tools.escapeHTML(name.substr(1))+'</h3><div class="pm-log"><div class="inner"></div></div>';
+				var buf = '<div class="pm-window pm-window-'+userid+'" data-userid="'+userid+'"><h3><button class="closebutton" href="'+app.root+'teambuilder" tabindex="-1"><i class="icon-remove-sign"></i></button>'+group+Tools.escapeHTML(name.substr(1))+'</h3><div class="pm-log"><div class="inner"></div></div>';
 				buf += '<div class="pm-log-add"><form class="chatbox nolabel"><textarea class="textbox" type="text" size="70" autocomplete="off" name="message"></textarea></form></div></div>';
 				$pmWindow = $(buf).prependTo(this.$pmBox);
 				$pmWindow.find('textarea').autoResize({